2104244511 has 4 divisors (see below), whose sum is σ = 2805659352. Its totient is φ = 1402829672.

The previous prime is 2104244503. The next prime is 2104244543. The reversal of 2104244511 is 1154424012.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2104244511 - 2³ = 2104244503 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2104243511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 350707416 + ... + 350707421.

It is an arithmetic number, because the mean of its divisors is an integer number (701414838).

Almost surely, 2^2104244511 is an apocalyptic number.

2104244511 is a deficient number, since it is larger than the sum of its proper divisors (701414841).

2104244511 is an equidigital number, since it uses as much as digits as its factorization.

2104244511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701414840.

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 2104244511 is about 45872.0449838461. The cubic root of 2104244511 is about 1281.4413514057.

Adding to 2104244511 its reverse (1154424012), we get a palindrome (3258668523).

The spelling of 2104244511 in words is "two billion, one hundred four million, two hundred forty-four thousand, five hundred eleven".